Municipal road drainage structure

Abstract

The utility model discloses a municipal road drainage structure which comprises a drainage assembly, the drainage assembly comprises a drainage groove, supporting plates symmetrically installed on the drainage groove in a left-right mode and a drainage plate installed between the opposite supporting plates, and clamping blocks are arranged on the opposite surfaces of the drainage plate; the mounting frame is mounted on the outer side of the drainage plate, hinged overturning blocks and spirally connected locking screw blocks are arranged on the surfaces of the two sides of the mounting frame, and supporting blocks are arranged on the opposite inner side walls of the mounting frame; the limiting frame comprises a guide rod with the bottom end installed on the inner surface of the drainage groove, a connecting cylinder arranged on the outer side of the top end of the guide rod in a sleeving mode, a threaded rod penetrating through the installation frame and a connector located in the connecting cylinder and connected with the bottom end of the threaded rod. The drainage ditch is provided with a split type assembly design facilitating combination, the drainage plate and the mounting frame are of a combined structure, the drainage plate can be detached, leaf impurities accumulated in the mounting frame can be cleaned conveniently, and the leaf impurities accumulated on a baffle in the mounting frame can be cleaned conveniently by detaching the drainage plate.

Description

Technical Field

[0001] The utility model belongs to the technical field of municipal road drainage facilities, and in particular relates to a municipal road drainage structure. Background Art

[0002] Municipal road drainage facilities are an important part of urban infrastructure. They are responsible for collecting, transmitting, treating and discharging rainwater and sewage within the road range to ensure smooth roads, traffic safety and a clean urban environment. They are mainly divided into two categories: ground drainage facilities and underground drainage facilities. Ground drainage facilities include drainage ditches, side ditches, intercepting ditches, etc. The authorized patent document with application number CN202222197231.9 discloses a municipal road drainage structure. The drainage ditch is a conventional road drainage facility used in municipal roads.

[0003] When drainage ditches are installed on the side of the road to discharge rainwater and sewage, there are generally green belts on both sides of the road with green trees planted in the green belts. Fallen leaves flow with rainwater and sewage, and leaf impurities may pass through the drainage holes on the drainage board into the drainage trough and accumulate, thereby affecting the drainage effect. Generally, the drainage ditch needs to be dismantled to clean the accumulated and congested leaf impurities, and finally the drainage ditch needs to be reinstalled. However, the dismantling of the drainage ditch will affect the stability of its own installation.

[0004] The existing drainage ditches installed on roads have a problem in that they do not have a split assembly design that is easy to assemble when in use. Therefore, the present application proposes a municipal road drainage structure. Utility Model Content

[0005] The purpose of the utility model is to provide a municipal road drainage structure to solve the problem that the drainage ditch proposed in the above background technology has no split assembly design that is easy to assemble.

[0006] In order to achieve the above purpose, the present invention provides the following technical solutions: a municipal road drainage structure, comprising

[0007] The drainage assembly includes a drainage trough, support plates symmetrically installed on the drainage trough, and drainage boards installed between the opposing support plates, with blocks provided on opposite surfaces of the drainage boards;

[0008] An installation frame is installed on the outside of the drainage board, and hinged flip blocks and spirally connected locking screw blocks are provided on the surfaces of both sides of the installation frame, and support blocks are provided on the opposite inner side walls of the installation frame;

[0009] The limit frame includes a guide rod with its bottom end installed on the inner surface of the drainage trough, a connecting tube sleeved on the outside of the top end of the guide rod, a screw rod passing through the mounting frame, a connecting head located inside the connecting tube and connected to the bottom end of the screw rod, a sliding tube slidably sleeved on the outside of the screw rod and connected to the connecting head, and a connecting rod symmetrically installed on the outside of the sliding tube.

[0010] Preferably, a limiting groove H is opened on the side of the installation frame, and the clamping block cooperates with the limiting groove H. The clamping block is provided with a through hole for the connecting rod to pass through.

[0011] Preferably, the top end of the screw is a "T"-shaped structure, and a threaded circular groove is provided on the installation frame. The screw and the locking screw block located in the threaded circular groove are both connected to the installation frame through threaded engagement.

[0012] Preferably, the connecting head includes a circular block in the center and symmetrically distributed connecting columns. The bottom end of the screw is rotatably connected to the center of the circular hole. A sliding groove for vertical sliding of the connecting column is provided on the connecting cylinder, and the connecting rod is an "L"-shaped structure.

[0013] Preferably, a wave-shaped baffle is provided inside the installation frame.

[0014] Preferably, a connecting plate is provided on the baffle, a partition is provided on the opposite surface of the connecting plate, and the top of the connecting plate is flush with the top surface of the support block.

[0015] Preferably, the partition is a "V"-shaped structure, an isosceles triangle is formed between the partition and the connecting plate, and the baffle, connecting plate and partition are a mesh structure.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] In the utility model, the drainage ditch has a split assembly design that is easy to combine. The drainage board and the installation frame are a combined structure. The drainage board can be disassembled, which is convenient for cleaning leaves and impurities accumulated in the installation frame. By disassembling the drainage board, it is convenient to clean leaves and impurities accumulated on the baffle in the installation frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the top view of the installation frame of the present invention;

[0020] Figure 3 This is a schematic cross-sectional view of the sliding tube of the present invention;

[0021] Figure 4 For the utility model Figure 3 A schematic diagram of the enlarged structure of the middle part A;

[0022] Figure 5 This is a schematic diagram of the three-dimensional structure of the drainage board of the present utility model;

[0023] Figure 6 This is a schematic cross-sectional view of the mounting frame of the present invention;

[0024] Figure 7 This is a schematic diagram of the three-dimensional structure of the partition of the utility model;

[0025] Figure 8 This is a schematic diagram of the top view of the connector of the present invention;

[0026] In the figure: 2, mounting frame; 11, drain trough; 12, support plate; 13, drain plate; 21, flip block; 22, locking screw block; 23, support block; 24, baffle; 25, connecting plate; 31, guide rod; 32, connecting tube; 33, sliding tube; 34, connecting rod; 35, screw; 131, block; 251, partition; 351, connector. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] Example

[0029] See also Figures 1 to 8The utility model provides a technical solution: a municipal road drainage structure, including a drainage assembly, including a drainage trough 11, a support plate 12 symmetrically installed on the drainage trough 11, and a drainage plate 13 installed between the opposite support plates 12. The drainage trough 11 and the support plate 12 are connected by welding. The support plate 12 plays the role of limiting and blocking the installation frame 2, so that the installation frame 2 can be installed accurately. The drainage plate 13 is installed inside the installation frame 2. The installation frame 2 limits the drainage plate 13 to keep the drainage plate 13 stable. The drainage plate 13 plays the role of drainage. The drainage plate 13 is relatively stable. A card block 131 is provided on the surface of the back, and the drain plate 13 and the card block 131 are connected by welding; the installation frame 2 is installed on the outside of the drain plate 13, and the surfaces of both sides of the installation frame 2 are provided with a hinged flip block 21 and a spirally connected locking screw block 22, the flip block 21 has the effect of pressing the card block 131, and the locking screw block 22 is screwed to the installation frame 2 by a thread, and the locking screw block 22 covers the screw 35. The opposite inner wall of the installation frame 2 is provided with a support block 23, and the support block 23 is connected to the installation frame 2 by welding, and the support block 23 plays the role of supporting the drain plate 13; The limit frame includes a guide rod 31 whose bottom end is mounted on the inner surface of the drain groove 11, a connecting tube 32 sleeved on the outside of the top of the guide rod 31, a screw 35 that passes through the mounting frame 2, a connecting head 351 located inside the connecting tube 32 and connected to the bottom end of the screw 35, a sliding tube 33 that is slidably sleeved on the outside of the screw 35 and connected to the connecting head 351, and a connecting rod 34 symmetrically mounted on the outside of the sliding tube 33. The guide rod 31 is combined with the surface opposite to the "U"-shaped drain groove 11, and the top of the connecting tube 32 is combined with the mounting frame 2 by conventional means (such as screwing connection). The screw rod 35 is rotatably connected to the connecting head 351 through a pin shaft, and the connecting tube 32 limits the screw rod 35. The screw rod 35 rotates and causes the connecting head 351 to move vertically downward. The connecting head 351 drives the sliding tube 33 and the connecting rod 34 to move downward, which can change the height position of the connecting rod 34. The top end of the connecting rod 34 passes through the block 131 and is embedded in the flip block 21. The limiting effect of the connecting rod 34 realizes the limitation of the block 131 and the flip block 21. The drain board 13 and the mounting frame 2 are a combined structure. The drain board 13 is detachable, which is convenient for cleaning leaves and impurities accumulated in the mounting frame 2.

[0030] In this embodiment, a limiting groove H is opened on the side of the mounting frame 2, and the clamping block 131 cooperates with the limiting groove H. The clamping block 131 is provided with a through hole for the connecting rod 34 to pass through. The top end of the connecting rod 34 passes through the clamping block 131 and is embedded in the inside of the flip block 21. The limiting effect of the connecting rod 34 realizes the limitation of the clamping block 131 and the flip block 21.

[0031] In this embodiment, the top end of the screw 35 is a "T"-shaped structure, and a threaded circular groove is provided on the mounting frame 2. The screw 35 and the locking screw block 22 located in the threaded circular groove are both connected to the mounting frame 2 through threaded engagement. Under the action of a wrench, the screw 35 can be rotated, thereby changing the height position of the screw 35 to achieve the purpose of adjusting the height position of the connecting rod 34. The locking screw block 22 can cover the screw 35 to prevent it from being interfered with.

[0032] In this embodiment, the connecting head 351 includes a circular block in the center position and symmetrically distributed connecting columns. The bottom end of the screw 35 is rotatably connected to the center of the circular hole. The connecting tube 32 is provided with a sliding groove for the connecting column to slide vertically. The connecting rod 34 is an "L"-shaped structure. The sliding tube 33 is combined with the connecting head 351 and the connecting rod 34 into a whole. As the screw 35 drives the connecting head 351 to rise and fall, the upper vertical overall position can be adjusted.

[0033] In this embodiment, a wavy baffle 24 is provided inside the mounting frame 2. The baffle 24 is combined with the mounting frame 2 by conventional means (such as screw connection). A connecting plate 25 is provided on the baffle 24. A partition 251 is provided on the opposite surface of the connecting plate 25. The connecting plate 25 is welded to the baffle 24 and the partition 251. The top of the connecting plate 25 is flush with the top surface of the support block 23. The partition 251 is a "V"-shaped structure. An isosceles triangle is formed between the partition 251 and the connecting plate 25. The baffle 24, the connecting plate 25 and the partition 251 are a mesh structure. The baffle 24, the connecting plate 25 and the partition 251 play a role in blocking fallen leaves and impurities. The connecting plate 25 is a "V"-shaped, which can make the leaves in an unstable state on the inclined connecting plate 25, avoiding congestion and blockage, and affecting drainage.

[0034] The working principle and use process of this utility model:

[0035] When disassembling the drain plate 13 inside the mounting frame 2, remove the locking screw 22 with a wrench to allow the screw 35 to fall out;

[0036] Use a wrench to rotate the screw 35, so that it drives the connector 351 to move vertically downward, and the sliding tube 33, the connector 351 and the connecting rod 34, which are combined, move downward together with the connector 351;

[0037] The top end of the connecting rod 34 leaves the flip block 21 and the clamping block 131, and the flip block 21 is flipped open to expose the clamping block 131, and the drain plate 13 can be removed;

[0038] The drainage board 13 and the mounting frame 2 are a combined structure. The drainage board 13 can be removed to facilitate cleaning of leaves and impurities accumulated on the baffle 24 inside the mounting frame 2;

[0039] The baffle 24, the connecting plate 25 and the partition 251 play the role of blocking the fallen leaves and impurities. The leaves are in an unstable state on the inclined connecting plate 25, avoiding congestion and blockage, which affects drainage.

[0040] To sum up: the drainage ditch has a split assembly design that is easy to combine. The drainage board 13 and the installation frame 2 are a combined structure. The drainage board 13 can be removed to facilitate cleaning of leaf impurities accumulated in the installation frame 2. By removing the drainage board 13, it is easy to clean leaf impurities accumulated on the baffle 24 in the installation frame 2.

[0041] Although embodiments of the present invention have been shown and described (see the detailed description above for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A municipal road drainage structure, characterized by: include A drainage assembly comprises a drainage trough (11), support plates (12) symmetrically mounted on the drainage trough (11), and drainage plates (13) mounted between the opposing support plates (12), wherein the drainage plates (13) are provided with blocking blocks (131) on opposite surfaces thereof; A mounting frame (2) is mounted on the outside of the drain plate (13), with hinged flip blocks (21) and spirally connected locking screw blocks (22) provided on the surfaces of both sides of the mounting frame (2), and support blocks (23) provided on the opposite inner side walls of the mounting frame (2); The limiting frame comprises a guide rod (31) whose bottom end is mounted on the inner surface of a drainage trough (11), a connecting tube (32) sleeved on the outer side of the top end of the guide rod (31), a screw rod (35) penetrating the mounting frame (2), a connecting head (351) located inside the connecting tube (32) and connected to the bottom end of the screw rod (35), a sliding tube (33) slidably sleeved on the outer side of the screw rod (35) and connected to the connecting head (351), and a connecting rod (34) symmetrically mounted on the outer side of the sliding tube (33).

2. A municipal road drainage structure according to claim 1, characterized in that: A limiting groove H is provided on the side of the installation frame (2), and the clamping block (131) cooperates with the limiting groove H. The clamping block (131) is provided with a through hole for the connecting rod (34) to pass through.

3. The municipal road drainage structure according to claim 1, characterized in that: The top end of the screw rod (35) is a "T"-shaped structure, and a threaded circular groove is provided on the installation frame (2). The screw rod (35) and the locking screw block (22) located in the threaded circular groove are both connected to the installation frame (2) through threaded engagement.

4. The municipal road drainage structure according to claim 1, characterized in that: The connector (351) includes a centrally located circular block and symmetrically distributed connecting columns. The bottom end of the screw (35) is rotatably connected to the center of the circular hole. A sliding groove for vertically sliding the connecting columns is provided on the connecting cylinder (32). The connecting rod (34) is an "L"-shaped structure.

5. The municipal road drainage structure according to claim 1, characterized in that: A wave-shaped baffle (24) is provided inside the installation frame (2).

6. The municipal road drainage structure according to claim 5, characterized in that: A connecting plate (25) is provided on the baffle (24), a partition (251) is provided on the opposite surface of the connecting plate (25), and the top of the connecting plate (25) is flush with the top surface of the support block (23).

7. The municipal road drainage structure according to claim 6, characterized in that: The partition (251) is a "V"-shaped structure, an isosceles triangle is formed between the partition (251) and the connecting plate (25), and the baffle (24), the connecting plate (25) and the partition (251) are a mesh structure.

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